연산을 검증하기 위한 영지식 증명 프로토콜의 기법 및 응용 사례 분석

초록

According to the recent revision of Privacy Policy and the emerging importance of personal information, cooperations must verify customer identity (Know Your Costomer, KYC) while processing and managing this information so that it does not violate the Privacy Policy. One of the solution of this problem is zero-knowledge proof (ZKP). The use of the ZKP enables to verify the identity without exposing the identity information directly, thereby reducing the burden on the management of personal information while fulfilling the obligation of the cooperations to verify the identity. The ZKP could be employed to many other applications. In this paper, we analyze the ZKP technique and its applications currently being actively studied.

키워드